+3 Hydrosensor II by Drieaz DE-F251 $235.00 In stock Quantity: 1 Add to Bag Product Details UPC: 0.00 Brand: no Hydrosensor II (Collapsible) Map the migration of water in carpet and pad without straining your back. The HydroSensor II has a 31" reach to save your knees and posture. Sensitive nickel-plated points alert you to moisture content above 17 percent. Use only on carpet and pad. Product Features: Extends to 31" for use Collapses to 21" for storage Stainless steel construction Nickel-plated, retractable points Save this product for later Favorite